CVE-2004-1464β€”Cisco IOS Denial-of-Service Vulnerability

PUBLISHEDvulnerability record
2023-05-19 Β· last modified June 21, 2025

Metadata

CVE ID:
CVE-2004-1464
Project:
Cisco
Product:
IOS
Date Added:
2023-05-19
Due Date:
2023-06-09
Last Updated:
June 21, 2025

Vulnerability Name

Cisco IOS Denial-of-Service Vulnerability

Description

Cisco IOS contains an unspecified vulnerability that may block further telnet, reverse telnet, Remote Shell (RSH), Secure Shell (SSH), and in some cases, Hypertext Transport Protocol (HTTP) access to the Cisco device.

Known To Be Used in Ransomware Campaigns?

Ransomware Status:
Unknown

Action

Apply updates per vendor instructions.

Additional Notes

  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20040827-telnet
  • https://nvd.nist.gov/vuln/detail/CVE-2004-1464
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